Major changes could be coming soon for two groups of people receiving food stamps — certain convicted criminals and winners of large lottery prizes.

On Thursday, the Department of Agriculture published a series of proposed rules that would enforce laws passed by Congress nearly three years ago.

Section 4008 of the bill prohibited anyone convicted of federal aggravated sexual abuse, murder, sexual exploitation and abuse of children, sexual assault, or similar offenses under state laws, as well as those who are not in compliance with the terms of their sentence or parole or are fleeing felons, from receiving food stamps.

Existing rules already prohibited “fleeing felons and probation or parole violators from obtaining SNAP benefits,” but now anyone convicted as an adult of murder or aggravated sexual assault will also be barred from receiving food stamps, The Daily Caller reported.

Section 4009 prohibited households containing a member with substantial lottery and gambling winnings from receiving food stamps until the household met the allowable financial resources and income eligibility requirements of the program.

In addition to these major updates, the proposed rules also mandated that each state have a system in place to verify the immigration status and income of anyone who applies for food stamps.